class PageList extends React.Component {
    render() {
        const pageArr = [];
        // 总页数遍历
        for(let i=1;i<=this.props.pageSum;i++){
            pageArr.push(<a onClick={e=>{
                e.preventDefault();
                this.props.getWeibo(i);
            }} key={i} href="" className={this.props.pageNo===i?'active':''}>{i}</a>)
        }
        return (
            <div className="page">
                {pageArr}
            </div>
        );
    }
}